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COSE Change over system

Parker COSE Change over system Manifolds/change over regulator also known as Gas bottle change over system are designed to meet the requirements of a wide range of industrial applications Gas bottle change over, Process and purging applications, Emission analyzis, Laser gas systems, Gas and liquid chromatography, Specialty gases. The key features of the Parker COSE Change over system Manifolds/change over regulator are Allows change out of depleted cylinder(s) while maintaining gas flow, Especially suited for continuous on-stream analyzers, The COSE maintains a continuous gas delivery from two separate sources allowing for maximum cylinder gas usage from one source before automatically switching to the second source.

General info 
Brand Parker
Design RatingMinMax
Process media temp °C -4066
Process media temp °F -40150
Pressure Barg 207
Pressure PSI 3000
Set/cracking/outlet control pressure Barg 17
Set/cracking/outlet control pressure PSIG 250
Specs 
Material of construction 316/316L Stainless Steel
Brass
Process Connection Type NPT ASME B1.20.1, SAE AS71051
Size 1/4 inch
Seat material PCTFE/PTFCE
Flow Coefficient (Cv) 0.06
Applications Gas bottle change over, Process and purging applications, Emission analyzis, Laser gas systems, Gas and liquid chromatography, Specialty gases